i747M ver 4.4.2 I747MVLUFNE6 IMEI and Baseband Unknow After Unlock
 

Any help please.. after unlock whit NSPro IMEI and Baseband are Unknow..
I747M
Firmware I747MVLUFNE6
Androide 4.4.2

any suggestions are welcome..

BR.

Same for me, I had to write back the IMEI.

Download twrp
Install custom recovery
Download cwm modem ne6 for i747m
Install from recovery

Download nspro 6.7.0

Do imei repair and follow all steps it will be guaranteed fixed.

Let me know if you need more help

need links please..
REGARDS

Android 4.4.2 + Root for AT&T Galaxy S3 SGH-i747! [Stock Rooted ROM] | GalaxyS3Root.com

By this method. Tested...

After install cwm modem ne6 for i747m from recovery, Unknow Modem yet..

after doing so, continuing the same situation, Unknow Modem and IMEI Null / Null

I flashed that Romm and tried to repair IMEI with NsPro and nothing, the problem is I can not get it to recognize the MODEN to flash it, if I can't repair the modem I think I can't repair IMEI.

REGARDS

Use Z3x with I747MVLUEMK5 flash file
 

Install the 16.9 version of samsung tool, with that lets you repair the SAI, as you strip the 17.2 Bypass MSL Error. in conclusion is:

1 - root
2 - USB Debug
3 - * # 0808 # * and choose DM + MODEM + ADM
4-put the computer in download mode and EFS clear marks
5 - select repair efs and repair network
6 - repair IMEI
with that the team is working, I leave a log of a i747m


Selected model: I747M
Selected port: COM241 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
File analysis... OK
Total file size: 0x00000000
Searching USB Flash Interface... detected COM23
Setup connection... OK
Reading PIT from phone... OK
Saved to C:\Program Files\Z3X\Samsung\SamsungTool\Pit\I747M_31-3-2014_13-27-13.pit
Flashing done (time - 00:00:04)
Done with Samsung Tool v.16.9

Selected model: I747M
Selected port: COM241 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Searching ADB device... OK
Reading phone info...
Model: SGH-I747M
Android version: 4.3
Product code: Not Active
Phone version: I747MVLUEMK5
PDA version: I747MVLUEMK5
CSC version: I747MOYAEMK5
IMEI: Unknown
Phone S/N: 00000000000
Checking Super user right... true
Writing data to phone... OK
Rebooting phone... OK
Checking phone at COM241 OK
Repairing IMEI... OK
Repairing network settings... OK
Reseting... OK
Repair done
Done with Samsung Tool v.16.9

I have repaired IMEI and Baseband, but ...
 

I flashed the phone with this firmware: I747MVLUFNH2_I747MOYCFNH2_BMC, using Odin3 v3.09. them root, then I repaired IMEI with NSPRO 6.7.0 and has become the IMEI. GPS and WiFi now does not work.. any suggestions?

GPS Problem Solved: type *#197328640# to enter in samsung service mode, go to UMTS/COMMON/NV REBUILT/NV REBUILT, them restart and GPS work ok..
Now I need to repair the wifi. I already tried with Wifix Manager, but not resulted, any suggestions ..

Regards..